Customize BOM

Hello

I am trying to customize a BOM. What I would like to do, is to add headers.

I would like the BOM in the picture:

To look more like this, with a header:

I would like for it to look like that every time I create a BOM on a drawing, with all the information as the first picture shows, so I can export it to Excel.

Any ideas are welcome.

Is it possible, not possible?

I can't seem to add rows above the existing header and I can't move it either.

SolidworksBill Of Materials