Need help in creating a histogram from a measure

Not possible.  You need to have a disconnected age bucket table that would feed your X axis and then have your measure run against each bucket. Then let the visual do the sorting for you.

Please provide sample data (with sensitive information removed) that covers your issue or question completely, in a usable format (not as a screenshot). Leave out anything not related to the issue.
If you are unsure how to do that please refer to https://community.fabric.microsoft.com/t5/Community-Blog/How-to-provide-sample-data-in-the-Power-BI-Forum/ba-p/963216
Please show the expected outcome based on the sample data you provided.

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