How to show not filtered data - powerbi

Question

I am new to power bi, and this question might be a common question and already answered, but I didn't find any precise solution.
I have two tables; "Dates" and "Accounts".
Dates table has only one column: "Date"(date type). It has only date value, which is day based.
Accounts table has two columns; Name(text type) and CreatedDate(date dypttype).
In my power bi model, there is a relationship(many to one, single, active) between Dates.Date and Accounts.CreatedDate columns.
I want to show account names that except the filtered ones. For example, my Accounts table look like this:
Name
CreatedDate
A Company
2020-01-01
B Company
2020-12-15
C Company
2021-03-03
D Company
2019-05-27
I have a slicer and use Dates.Date as It's field.
When I filtered my data as last 1 year (2020-08-18 - 2021-08-18), I want to show the data which is not filtered. I want to see this:
Name
CreatedDate
A Company
2020-01-01
D Company
2019-05-27
How to show the data which is not filtered?

Answer 1

You can create a filter Measure like following
_filter:=
SWITCH (
TRUE (),
/* t1 = what is value selected ?*/
CONVERT ( SELECTEDVALUE ( 'Calendar'[Calendar_Date] ), INTEGER ) = BLANK ()
/* t2=what is the max CreatedDate value visble in the filter context*/
/*if t1 and t2 both blank then return -999 else return t1-t2 which should be 0*/
&& CONVERT ( MAX ( tbl[CreatedDate] ), INTEGER ) = BLANK (), -999,
CONVERT ( SELECTEDVALUE ( 'Calendar'[Calendar_Date] ), INTEGER )
- CONVERT ( MAX ( tbl[CreatedDate] ), INTEGER )
)