Create chart as either straight or bar chart but tick both bar chart and straight table under Fast type change on the General tab of properties dialogue box. once the chart is created you can switch between the table and bar chart by clicking on the fast change icon that you will find on the right hand side corner of the graph
I am going to assume that you want to have 1 horizontal bar for each row, and not a mini bar chart on each row.
You will need to create a new expression similar to "Sum(Sales) / Max(Total Aggr(Sum(Sales), [Your Dimension])"
Change Total Mode = No Totals
Then change the Representation = "Linear Gauge".
Gauge Settings (Only 1 Segment)
Min = 0
Max = 1
Mode = Fill to Value
Style = Arrow
Show Scale = False
Autowidth Segments = True
Hide Segment Boundaries = True
Hide Gauge Outlines = True
Colour = Your Choice