Filter by Product Categories Issue

Hi,

I have multiple categories (over 20) that use the same name structure.

For example: Sale ( Parent Category ), Sale 1 ,Sale 2, Sale 3 and so on.

On the export i want to highlight Product Category “Sale”. However the when i type in the search it highlights 10 categories but not the “Sale” category.

How can i highlight “Sale” category alone?

Thanks.