It would be great if we could have conditional font colouring as oppose to highlighting an entire cell/row (tables). It would be much cleaner on the eye to have say red font (for negative values) as oppose to the whole cell/row going red which leaves my table looking ugly 
In the same vein, it would be nice to have indicators which go hand in hand with the above. I currently do it all in SQL and emojis but native support for this would be cool!