Count of multiple Dimensions in single pivot

[Firefly]

Is it possible to use dimentionality and total to count the instances of each dimension by the dimension in column a. 

currently able to get the first instance of the count using 

=if(Dimensionality()=1,count(total< [Category]> Category_desc) but need to expand this to calculate on mutliple dimensions. 

[marcus_sommer]

I'm not sure if you really need the total within the count() and would rather expect that distinct would be useful. Therefore I could imagine that you use something like this:

if(dimensionality() = 1, count(distinct Category_desc&AnotherField), ...) 

- Marcus