Interesting question, Meghana. We don't have this feature, but I will pass the request to the product team.
As a workaround, you could do something like this. Try doing a relevant simple search like "sales" which returns one number. Then pin it and make it screen width. Not beautiful, but gets the job done. You could even cheat by uploading a "titles" table and choosing a cell value from it to populate the "section title".
Here is an example:Reply
Following up on this thread. This would be a great feature to have, especially when the pinboard encompasses various aspects of data, or, it requires some briefing or explanation of the data that's shown to a consumer (i.e., notes or assumptions). Widgets that could allow freeform rich text editing would be very beneficial.Reply