Ability to filter time zone in published report

[Ski900]

I am creating a report for a client that has offices all around the world. I have a "created_at" DateTime stamp (see below) column that I would like the user to be able to filter the time zone on the published report. So, for example, if I select PST in a filter, the times in "created_at" are updated to PST time. As I understand it this is not possible because to accomplish as I would need to create a calculated column that updates with filters, and calculated columns only update when data is refreshed. Marcel Beug, who owns Bemint, published a video with a link to a Power BI report that does this, but using parameters which is not a tangible solution to what I'm looking for because it doesn't allow the end user to filter it on the published report.  I have also looked into this method, but it does not work as I do not have a time zone associated with the individual row numbers, it's all coming in, in UTC. I have a feeling that what I'm looking for is not possible, but I just wanted to check with the community if someone has been able to create a workaround for this that doesn't require creating calculated columns for each time zone?

created_at                 
3/10/18 10:11:00
3/11/18 05:34:00 
3/12/18 17:03:00 
.......

[v-jiascu-msft · Accepted solution]

Hi @Ski900,

How about a workaround like this?

1. Add a time zone table.

2. Create a measure. 

Special Timezone =
IF (
    HASONEVALUE ( 'Table 0'[Name] ),
    MIN ( 'Table1'[created_at] ) + TIME ( MIN ( 'Table 0'[offset] ), 0, 0 ),
    MIN ( Table1[created_at] )
)

3. Add a slicer.

Best Regards,

Dale

[Ski900]

I feel like a dummy. I had attempted to implement something similiar to this using the same logic, but I didn't think to use the 
TIME() function and for some reason I had it in my head that I needed to do this as a calculated column. Thank you so much!