I have a table with items, descriptions, and reason codes.  I'd like to make a list of the items that meet certain conditions in a separate multi-line box so I can include that list in an email task.

I tried using IF and JOIN in the multi-line box's formula but I'm not getting any results. The formula is:

=IF(INDEX(Table.ReasonCode,ROW()) = "RJQ",
JOIN("- ",INDEX(Table.Item_Description,ROW())),"")

If I just use the variable selector in the email task I get a list of all item descriptions in the table, separated by semi-colons. 

Here's an example of the records in the table:

My end goal is to send an email with a list of Item Descriptions for the items with an RJQ or PRQ reason code. Ultimately I'd like a list with line breaks so it looks something like this:

Celery Naked 30 - RJQ
ORG Broccoli 14 - PRQ
Cauliflower Wrp - RJQ

etc.

Another option would be to have a hidden table that shows only the records with RJQ and PRQ; I know I can do that with formulas in the hidden table but the output to an email would still look like a list of Item Descriptions separated by semi-colons and then a list of Reason Codes separated by semi-colons. 

Is there a way to just embed a table in an email, perhaps using HTML instead of the visual editor for the email?