Add Column Total With Switch True

Hi unais 

Your measure is not clear what do you want to acheive!!

Your Matrix is heavy loaded with GL Accounts and Groups, a risk of performance might accure.

My recommendation : before you go any further is that you create Measures for each group and then sum up your calculations, here is an example I made

I created a measure for each line and then put them into a Matrix.

I know it is a long way but secure and easy to catch mistakes and at the end the Matrix's performance is better.