Alv list - 2 extra rows at subtotals

Alv List display:

1)I want to have 2 extra rows at sub total level( sorting on Company code criteria).

First row for total amount and second row for percentage, these two are apart from subtotals. I am using ALV list display FM.

2)And also, subtotal text is getting truncated as per the column width. how to avoid this?

Thx in advance.