Max number of rows to display in a pivot table

I have a pivot table with two row levels and I need to fix the max amount of rows to display at the second level to five. Can I do that on excel 2013?

Example

Row Levels

Machine A

Part 1 (to be displayed)

Part 2 (to be displayed)

Part 3 (to be displayed)

Part 4 (to be displayed)

Part 5 (to be displayed)

Part 6 (not displayed)

Machine B

Part 1 (to be displayed)

Part 2 (to be displayed)

Part 3 (to be displayed)

Part 4 (to be displayed)

Part 5 (to be displayed)

Part 6 (not displayed)

 and so go on.