showing web url or string on totals

[benfrenkel]

using web url in grid as link on grid

i'm using grid matrix perview with 2 levels dril down (item group , subgroup , items )

and i having a column for web url

the problem is that  web url  is  being aggregate  also in sub totals and totals as well

for all the column i need to sumeries but not for web url or string

does there is a way to control every column for showing sub totals or totals  ?

or dax exp  ??