VizLib Pivot Table - Hide the expand option on a specific row value

 Hi VizLib Community,

I'm working with the Pivot Table and I need to hide only on specifics rows of the main dimension the option to expand (cause there are empties but even thoug the expand option is displayed).

I saw that this is possible on the Finance Report extension with a flag on the data called "preventExpand" but I can't understand how to apply on the pivot table.

Could you help me please to resolve this?

Thanks a lot as always, kind regards,

Kenneth Leyva.