Calculating count for each value in Power BI Table visual through custom tooltip

I have a table visual which contains total 5 columns in which first column is for month and remaining is for 4 weeks and included 12 rows except header,

1st column = contains month and other columns contains 1st-4th week 

Now I need to add tooltip for each of the cell in the table to show sale count for individual cell , 

I have followed the custom tooltip process , everything went fine 

but count for individuals showing wrong count

January || 1week|| 2week||3week||4week 

I have created measure but it showing total count of month thorughout each row.

Thank you.