Please try to post your question more clearly. Your post makes no sense. How
could any of us know what you might mean my "team?" Pretend we can't read
minds.

Create one contact entry for each team member and assign to them a category
that represents the team.  Then when you group your contacts by category,
all of the team members will be grouped together.

Alternatively, create a second contact folder and add your team member
contact records to that folder and share that folder.  Just how you would do
that, though, depends on what backend you're using with Outlook (Exchange,
for example).