http://bitcoincharts.com/charts/mtgoxUSD#igDailyztgSzm1g10zm2g25zvClick "Load raw data" then copy paste into excel
The all time chart won't give you higher resolution than 1-day. So you can either go through shorter time periords and copy-paste each (pain), or run a script.
You can get all the trades (actually I think it is down to one second) from here, but I wouldn't recommend opening that in a browser:
http://bitcoincharts.com/t/trades.csv?symbol=mtgoxUSD&start=0see this link for just the most recent trades which you can open in a browser:
http://bitcoincharts.com/t/trades.csv?symbol=mtgoxUSDBut that data is formatted like this, I'm not sure of a good way to get it into a table just using excel:
364001159,70.050000000000,0.255309620000 1364001188,70.050000000000,4.150000000000 1364001192,70.040000000000,0.174419680000 1364001218,70.040000000000,0.050000000000 1364001218,69.999900000000,0.350000000000 1364001218,70.050000000000,2.391435110000 1364001229,70.000000000000,0.854495010000 1364001235,70.000000000000,94.145504990000 1364001235,70.048900000000,0.000439330000 1364001235,70.050000000000,5.854055680000 1364001246,69.815010000000,1.451343700000 1364001246,69.815000000000,0.638656300000 1364001249,70.040000000000,0.010000000000 1364001256,70.000010000000,0.024174560000 1364001260,69.815010000000,0.875817030000 1364001262,70.000000000000,0.010000000000 1364001271,70.000000000000,1.000000000000 1364001275,70.000000000000,2.100000000000 1364001360,69.815010000000,1.294111240000 1364001361,69.765300000000,12.744054520000 1364001364,69.999990000000,0.010000000000 1364001396,69.999990000000,1.000000000000 1364001426,69.815030000000,1.204892400000 1364001426,69.815010000000,5.325000000000 1364001426,69.780000000000,18.478026080000 1364001426,69.765300000000,34.205201170000 1364001427,69.660000000000,0.700000000000 1364001427,69.520000000000,4.516700000000 1364001427,69.500000000000,2.477076830000 1364001427,69.460000000000,2.462214370000 1364001428,69.500000000000,1.807338600000 1364001438,69.500000000000,2.096007900000 1364001448,69.500000000000,2.805452540000 1364001464,69.500000000000,0.428383000000 1364001467,69.500000000000,10.000000000000 1364001473,69.500000000000,0.101886060000 1364001480,69.500000000000,0.133700000000 1364001481,69.500000000000,0.114739850000 1364001486,69.500000000000,9.122000000000 1364001489,69.500000000000,0.331857520000 1364001498,69.500000000000,0.636506130000 1364001499,69.500000000000,0.133700000000 1364001501,69.500000000000,5.310900000000 1364001517,69.500000000000,10.000000000000 1364001531,69.500000000000,5.207921600000 1364001532,69.500000000000,5.207921600000 1364001534,69.500000000000,9.122000000000 1364001546,69.500000000000,13.727036830000 1364001547,69.500000000000,10.000000000000 1364001560,69.500000000000,1.113617120000 1364001580,69.500000000000,5.282000000000 1364001582,69.500000000000,5.000000000000 1364001584,69.500000000000,1.835999690000 1364001584,69.500000000000,0.025800000000 1364001600,69.500000000000,2.991999500000 1364001608,69.500000000000,9.556335580000 1364001621,69.817060000000,0.219315010000 1364001665,69.817070000000,2.627984990000 1364001701,69.922750000000,0.365525020000 1364001755,69.960000000000,0.050000000000
If you are willing to install R (
http://www.r-project.org/ ) I can give you a script I use that will create a csv or text file you should be able import into excel. There is alot of data though, for me its using 500 mb of RAM, but all you would have to do is run it.