KPI widget - set filter, but have Maximum Range ignore it?

KPI widget - set filter, but have Maximum Range ignore it?

I'm trying to create a KPI widget using bullet or dial chart. The data table that I have has a column with date and time, and I would like the Value on the chart to be count of entries with date/time being within a certain range (which I can easily set with a filter), however, for Maximum Range, I'd like to use the total number of entries in the table (but the filter is preventing me from getting that metric). Is there a way around that?