Group columns / Filter for multiple values

Hi,

for work I need an Excel sheet with a pivot table where you can filter for different packetes and see which processes includes the packet.
It's linke that:

Process	Packet 1	Packet 2	Packet 3
Pr1	1		1
Pr2		1	1

1 means that it includes the packet.
Has anyone an idea or another way for a solution?

Thanks
p.s. I'm sorry if this topic is already discussed, but I didn't know how to search for this problem.