Running Total with Matrix(Year of date)

[Khalandar]

Hi, 

I am new to Power BI. I am facing an issue with Running Total in Matrix visual as below mentioned. 
When I am using single year as 2016, it will giving correct value.

but once I am using multip years the flow was breaking, as you can see below image 

here is the dax expression I am using for this 

can someone help where I am doing wrong ? 
Thanks for advance
Khalandar.

[Jihwan_Kim · Accepted solution]

Hi, I am not sure how your semantic model looks like, but if you are looking for the selected years rank, please check the below picture and the attached pbix file.

I think, please correct me if I am wrong, in each year, the ranking of cities are different. If you want to rank the cities for all selected years, please check the below. 
Window DAX function is used in the measure.

WINDOW function (DAX) - DAX | Microsoft Learn

total sales: = 
SUM( orders_fact[sales] )

cumulative sales: = 
VAR _cumulate =
    WINDOW (
        1,
        ABS,
        0,
        REL,
        ALL ( city_dimension[city] ),
        ORDERBY (
            CALCULATE (
                [total sales:],
                ALLSELECTED ( year_dimension[year] )
            ), DESC
        )
    )
RETURN
    CALCULATE (
        [total sales:],
        _cumulate
    )