Running Total for non date column

I am trying to do running total on non date column. I am trying to show it in a table visual. I have 18k rows.
Following the below dax, its working for me if i limit rows to first 1000 rows. But for entire data, its keeps loading and not coming up.
Can you help me in optimizing the dax measure or is there any other way to achieve this.

My table visual would have the following columns:
CUSTOMER_NO, CUSTOMER_NAME, CODE, COUNTRY, UNIT, Rank, Total receivables, Running total

The following is the measure I have used:
Product Running Total =

var pdtrank = RANKX(ALLSELECTED(table[CUSTOMER_NO], table[CUSTOMER_NAME], table[CODE], table[COUNTRY], table[UNIT]), [totalReceivables], , DESC, Dense)

var runningtotal =
CALCULATE([totalReceivables],
FILTER(ALL(table[CUSTOMER_NO], table[CUSTOMER_NAME], table[CODE], table[COUNTRY], table[UNIT]),
pdtrank >= RANKX(ALLSELECTED(table[CUSTOMER_NO], table[CUSTOMER_NAME], table[CODE], table[COUNTRY], table[UNIT]), [totalReceivables], , DESC, Dense)
) )
return

IF(
[totalReceivables] <> BLANK(),
RunningTotal
)

Below is the error I m getting

If I dont limit the data to first 1000 rows, then its keeps loading and never gives the result