Count dimention in pivot table

[steps1989]

Hi ,

i using a pivot table and am trying to count stores name in each region depending on user selection ,in total filed , 

count of STR

in this example we need to show that there is 2 store in central region and 1 store in each other, any suggest to do that and NOTE that is depending on user selection .

thanks

[Esegarra]

Hi, could you do a Count (STR) measure, adding it by Region:

sum (count (Aggr (STR), Region))

[steps1989]

actually its showing an error message (Nested Aggregation not allowed)?

[Esegarra]

Are you creating a measure or dimension?

[steps1989]

sure its measures ....?