Select at least two columns of values.
Select required data.
Select Plot > Basic 2D: Before - After.
This graph is a variation of Line Series graph. Once you selected some columns, all these columns will be plotted as a line series which presents all data points at same row as a line, but only every two data points has been connected. If you have selected an odd number of columns, the last column will be plotted as scatter without any connection.
You can also be able to change a Line Series plot to be a Before-After plot: