Grand total in tablix in power bipaginated report

[Learning_Bi]

I am currently working on a Power BI paginated report, and I need to display only the rows where the "State" column is blank. However, in the grand total section, I would like to show the total including all values, regardless of the filters applied.

For instance, let's consider the following example:

ID State Amount

1		10
2		10
3	NY	20
4	CA	30
5	TX	30

In this scenario, I would like to display only the first two rows where the "State" column is blank in my tablix.  In the sub-total, I would like to show the sum of the amounts for these blank rows (which is 20). In the grand total, I want to show the sum of amounts for all the rows (which is 80), including those with non-blank values in the "State" column.

I am seeking guidance on how to achieve this requirement in my Power BI paginated report. Thank you for your assistance.