How to restrict approver if the approver is available in the approval Group

Summary:

How to restrict approver if the approver is available in the approval Group

Content (please ensure you mask any confidential information):

The User "D" is approving few orders based on the Approval Group.
if D is submitting requisition and based on Approval Group he is one of the approver. ( Either Parallel / First responder win )

Can we suppress the approver that approval he /she should not approve.

Version (include the version you are using, if applicable):

24B

Code Snippet (add any code snippets that support your topic, if applicable):