Getting count of rows for all the columns in Fact Tables

Hi All,

I have below dataset in my fact table: The keys are connected to respective dimension table using star schema.

I want to do a distinct row count on different columns on fact table:

So if I want a row count for column3

For Key 1 which is mapped to 'Status' in my dimension table I should get the count 5 as there are few distinct row count for column3 which has value 1.

Hope the makes sense.

Thanks in advance.

Aash.

Aash