I am using Helm to render a file. My values to yaml is

team:
  name: abcxyz

I would like to assign the value of team.name to another variable in the values.yaml file. Something like

environmentVariables:
  - TEAM
  - .Values.team.name

So from my research, looks like the above is not possible. But what I do try to use is something like Go pointer. So what Ive tried doing is something like this:

team: &team
  name: abcxyz
environmentVariables:
  - TEAM
  - <<: *team

When I render this, I get the output

        </default>
        <int>1</int>
        <string>TEAM</string>
        <string>map[name:abcxyz]</string>
      </tree-map>

How can I access the value of name through the pointer ?