Matrix table

Hi,

I used matrix to make this table. Then I added 2 values from my data to "rows" and then drill down and thats how I have O&G as the section and borstar as the sub.

Well for some reason O&G has the data on the rest of the fields when it shouldnt. It should only have data for the "cmputer users" section. Is there a way I can delete or hide the other bold data without messing with the rest of my data on borstar? pretty much hide or delete the bold data on the O&G row but keep what's under computer users on the same row