Subtotal filtered data
Is there any way to sum data in a column that is filtered data in Numbers?
I have a time tracking spreadsheet that I imported from Excel. The one issue I have not been able to resolve is a subtotal for filtered data. The filter hides data, and a sum formula adds values whether or not they are hidden. In Excel I use the subtotal function to sum filtered data, but that formula is not available in Numbers. The data I am filtering varies from project to project, so it doesn't lend itself to categories. Typical tasks include "Prepare report," "Edit report," "Review case file," "Respond to email questions from attorney," and "Teleconference with attorneys." I can easily filter the data by selecting one or more of these entries, but I haven't yet found a way to sum the durations for the filtered set (not counting workarounds involving pasting the filtered cells and summing their contents).
MacBook Pro 15", macOS 10.14