Answer
Currently, there is no way to keep blank rows when toggling the suppression settings. A workaround for this would be to hardcode a number in the member filter of a row. The screen shots below show how to hardcode “.0000001” for all cells in the row and how to hide the amount using the cell format settings.
The background and text color can be set to any color.
Source: Office Hours 2020-04-23 Partner Enablement
