Center alignment for tiledlayout

Is it possible to align all the tiles in the tiledlayout to the center, such as the attached figure?

Answer 1

[G A]

x = -2*pi:0.1:2*pi;
y = sin(x);
t = tiledlayout(3,6);
nexttile([1,2])
plot(x,y)
nexttile([1,2])
plot(x,y)
nexttile([1,2])
plot(x,y)
nexttile([1,1])
axis off
nexttile([1,2])
plot(x,y)
nexttile([1,2])
plot(x,y)
nexttile([1,1])
axis off
nexttile([1,1])
axis off
nexttile([1,2])
plot(x,y)
nexttile([1,2])
plot(x,y)
nexttile([1,1])
axis off
xlabel(t,'xlabel')
ylabel(t,'ylabel')