Catching large Pivot tables (10,000 plus) before they render.

[jeffj]

I'm noticing on certain large data sets a user can construct pivot tables that crash the browser. Pivottable is attempting to pain 100K plus rows/ cols and well... the inevitable happens.

While not a bug I wanted to ask if a max dimension/features attribute can be set to gracefully inform the user that the pivot they are about to create is large and therefore most likely useless to a human.

If there is a pre-render feature where I read the raw Pivot data and render a custom "error" message this would work as well.