Without knowing the field names you can do something like this.

'Tech' would be replaced with your column name which can be found by the list settings, click on the column, and it is in the address bar. If you have spaces that becomes an issue as the space is translated to x0020

Value is the list of items from the get item field that is filtered, then you can grab the information you want out of the sharepoint list that you want to email.

The output is the value from the select output above.
Create the body of the message and then select the output of the create HTML table
