BI4.0: Any Way to Have Search Include Child Levels?

Hi,

My business partner would like to know if there is a way to also show the child levels when doing a level search.

For example, when he does a search on E020, he just receives this result:

What he would like to see is a [+] indicator so that he could expand and select specific child levels, like this:

Is that possible?

Thank you very much for your help,

Michael