Hi @Anonymous
I have a sample flow for you:
Add "Get attachments" action, that accepts ID of list item from Get items in "Apply to each" action.

Now, add Select action to create an array of links for all attachments for a list item. Pass the body of get attachment in "From" parameter:

Click "Switch Map to text mode" button:

Choose "AbsoluteUri" property from the dynamic content & set in the Map parameter:

Finally, add Compose action to join all the link of attachments using html line break tag '<br>':

join(body('Select'),'<br>')
You can create a new column 'Attachment(s) link' in html table & use the output of compose action to set the value of it.
If this helps & solves your problem, please remember to give a 👍 and accept my solution as it will help others in the future.
Thanks