I think there are many ways to do this mainly in excel, as jrichall showed, but if you want to use the excel add-in to create this double chart, you can try FunFun.
This allows you to encode javascript in excel, merging two diagrams into one is pretty easy in programming languages ββlike javascript.
, :
https://www.funfun.io/1/#/edit/5a3d0933b848f771fbcdec96
, Json , . "", javascript .
Chart.js , , ( "bar" "line"):
var barChart = new Chart(ctx, {
type: "bar",
data: {
// x axis represented by labels
labels: [1, 2, 3, 4, 5, 6],
datasets: dataset
},
options: {
legend: {
display: false
},
scales: {
yAxes: [
{
ticks: {
min: 0,
max: 10
}
}
]
}
},
animation: false
});
Chart.js .
, , excel, URL- Funfun. :

css (.label).
: Im funfun