Report Widgets when using only 1 column are very difficult to design and integrate into a dashboard. You can either not have a title but then it does not match other widgets or use a title but then it basically has 2 titles. See below images.
Without title:
With Title:
The option to remove the column headers would allow for a more seamless design
I completely agree with this. having duplicated information with a title and a column header is visually unappealing. Being able to remove headers when only pulling in data not a full report like below. I created two reports to pull in different data from sheet and didn't really need column headers on the data at all so now it looks weird.
Sheet Headers:
Dashboard view:
Gina Alexander
Business Analyst Consultant, Client Delivery Assurance | Optum Insight Provider Market