Ability to hide values in tooltip

[kprateek777]

What would you like to be added:
Radio button to hide values in the tooltip
Why is this needed:
In the tooltip, I have added a URL. I have too many values in a bucket and because of that, the tooltip URL vanishes. It is based on the number of values in the bucket.
Few values show URL:

Too many values make the URL vanish:

[diafour]

Hello! It seems like a new useful switch for the "tooltip" section.