Option to not include column headings

[Jungsun Moon]

A rubric/Goobric is still useful as a feedback tool to show them what they accomplished and what the next steps might be, but as I move gradeless, I want to avoid attaching labels to performance descriptors (as they serve as stand-ins for grades).

Can we have the option to leave the column headings blank, and to use a color gradient left to right (e.g. yellow for students who haven't turned in the work yet, and an increasing gradient of greens)?

And on the spreadsheet, in place of the column headings, just put the performance descriptors in there?

Thanks for years and years of a useful product!