Calculate Task Backlog

Hi Anonymous ,

You can create a calculated column as below to get it, please find the details in the attachment.

Column = 
VAR _submit =
    CALCULATE (
        SUM ( 'Table'[Submitted] ),
        FILTER ( 'Table', 'Table'[Month_Year] <= EARLIER ( 'Table'[Month_Year] ) )
    )
VAR _clear =
    CALCULATE (
        SUM ( 'Table'[Total_Cleared] ),
        FILTER ( 'Table', 'Table'[Month_Year] <= EARLIER ( 'Table'[Month_Year] ) )
    )
RETURN
    _submit - _clear

If the above one can't help you, could you please provide more raw data in your table (exclude sensitive data) with Text format, your column chart field settings and your expected result with backend logic and special examples? It would be helpful to find out the solution. You can refer the following links to share the required info:

How to provide sample data in the Power BI Forum

How to Get Your Question Answered Quickly

And It is better if you can share a simplified pbix file. You can refer the following link to upload the file to the community. Thank you.

How to upload PBI in Community

Best Regards