Excel 2007 : Adding numbers from different categories

Can any one help me out with this, I have attached the file. I need to add all the different amounts for each category, for example I need to add all the beer amounts from different dates at the bottom where it says total. And add up all the deli amounts from the different dates and so on....for all 5 categories. The vendors don't matter, I just need to add according to the category.

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Goes without saying the layout isn't really ideal but based on your file you can get away with a standard SUMIF:

J50: =SUMIF($A$2:$AD$44,J$49,$A$4:$AD$46)
copied across to N50