Use 1 Date filter to affect graphs with dates from 2 different tables

[apagan]

Is it possible to have 1 date filter that would affect graphs that have data from 2 different tables?  Below, is what I am currently forced to use.  I would like to use one filter. 

Thank you!

[jthomson · Accepted solution]

Make a date table and relate your sale date and sample collection time fields to it respectively.

[apagan]

Thanks, that worked!

[v-chuncz-msft]

@apagan,

By the way, you may help accept solution. Your contribution is highly appreciated.