Counting column in page visual table

[Anonymous]

Please help me with my problem in DAX.

I have table visual and i need to have a measure looks like below:

VAR CountAllColumn = Count the number of column no matter what is the value
VAR CountWithValue = Count the number of column, filter Measure 1 is not equal 0 or is not equal to blank
RETURN
DIVIDE(CountWithValue, CountAllColumn)

Fields: 
on rows: 'Cal'Month(real)
on header: 'Table1'Item Number

on Values: Measure 1

I am using live connection, and the measure that we are using are pre-aggregated in AAS.