Namaskaram. Sheet remains close to our heart as one of the most popular go-to apps for anything under the sun! ☀️Having said that, it's useful to have the ability to mark certain rows as say 'Heading 1' rows, 'Heading 2' rows and so on, just like we do in Word/Zoho Writer or any document editing tool for that matter. 

This would help organise Sheet content much better. Also there could be allied features like, say, when I scroll, the heading rows could freeze on the top when the corresponding content is in visibility.

Hope it makes sense.