No Total Showing

Hi,

I'm a new Power BI user and am slowly piecing things together but it's not going well.  I have a weird setup and looking for some guidance.

I have data from Jira tickets where "components" is coming in as text (ten, twenty, etc).  I created an excel sheet and have a column for the text (components) and then a column for the numbers (NumberTime) (row 1: ten, 10; row 2: twenty, 20, etc).  In Power BI I mapped the two data sources together.

When I pull the data into the report view the NumberTime doesn't have a total on the table:

I'm trying to figure out how to show the sum'ed time.  I couldn't figure it out so after reading these forums I tried creating a TotalTime measure but am not sure how to do that.  I don't know if this is the best process but if someone can let me know how to set this up to calculate it would be greatly appreciated.  Or if there's a better way to do this I'm open 😅 Thanks in advance!

Note: I tried to add 

TotalTime =COUNT('mots_gtm_jira'[label_value]) * MIN('Time'[NumberTime]) which puts the correct numbers in the column but then the total is showing as 30.