Sorry we don’t have this feature as of now. We had considered it, but found intervals were not proper. For example, if minimum is 0, maximum is 80 and user likes to have 7 ticks in that range, interval comes out to be 11.42857142857143 (~11.43), which is not convenient to the user. But we reconsider this feature in future releases.
As of now, you can manually calculate interval to achieve the same. For Example, if the minimum is 0, maximum is 90 and if you like to show 8 number of ticks, you can set interval to 11.25.